80750400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{16823}}^1$

素因数の和:16848

約数の個数: 84

約数和(自身を含む): 264944352

約数和(自身を除く): 184193952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 16823, 33646, 50469, 67292, 84115, 100938, 134584, 168230, 201876, 252345, 269168, 336460, 403752, 420575, 504690, 538336, 672920, 807504, 841150, 1009380, 1076672, 1261725, 1345840, 1615008, 1682300, 2018760, 2523450, 2691680, 3230016, 3364600, 4037520, 5046900, 5383360, 6729200, 8075040, 10093800, 13458400, 16150080, 20187600, 26916800, 40375200, 80750400]

約数ペア:

[(1, 80750400), (2, 40375200), (3, 26916800), (4, 20187600), (5, 16150080), (6, 13458400), (8, 10093800), (10, 8075040), (12, 6729200), (15, 5383360), (16, 5046900), (20, 4037520), (24, 3364600), (25, 3230016), (30, 2691680), (32, 2523450), (40, 2018760), (48, 1682300), (50, 1615008), (60, 1345840), (64, 1261725), (75, 1076672), (80, 1009380), (96, 841150), (100, 807504), (120, 672920), (150, 538336), (160, 504690), (192, 420575), (200, 403752), (240, 336460), (300, 269168), (320, 252345), (400, 201876), (480, 168230), (600, 134584), (800, 100938), (960, 84115), (1200, 67292), (1600, 50469), (2400, 33646), (4800, 16823)]